2. Digi-Key
  3. Digi-Key IA611 Xplained Pro Extension Kit

Digi-Key Digi-Key IA611 Xplained Pro Extension Kit, IA611 Xplained Pro Extension Kit User guide

  • Hello! I've reviewed the Quick Start Guide for the Knowles Xplained Pro IA611 Extension Kit and SAM D21 Development Board. This document covers the setup and use of a voice-activated system, where the LED0 is used as an indicator for recognised commands. I'm ready to answer any questions about this setup, or the commands mentioned.
  • What software is required to use the extension kit?
    How do I install the voice sample extension?
    What is the wakeup keyword phrase?
    What happens if the command phrase is not said within 6 seconds?
IA611 Xplained Pro Extension Kit Quick Start Guide
Knowles Confidential AUD-ESP-00454–V1.0 Page 1
Figure 1 IA611 Xplained Pro Connected to SAM
D21 Xplained Pro Development Board.
1. Install Atmel Studio 7 from microchip.com/
avr-support/atmel-studio-7.
2. Locate and install the IA611-RDI-01
Xplained Pro VoiceQ Sample Extension from
the Microchip Gallery (Extensions and
updates dialog box) or extract the sample
project provided by Knowles.
3. Plug the IA611 Xplained Pro board into the
SAM D21 Explained Pro MCU EXT1 as
shown. Note
NOTE The default project is built for UART
so leave the jumpers in the default
UART position.
4. Connect a micro USB cable between the
Debug USB connector and your computer’s
USB port.
5. Launch Atmel Studio 7 and select File ->
New -> Example Project…
6. Expand the Knowles – Knowles
Corporation project, select IA611-SAM D21
– atsamd21j18a and click OK.
7. Check the I accept the license agreement
checkbox and click Finish.
8. Select Build -> Rebuild Solution.
9. Once the build process completes, click on
the green arrow or press function key F5 to
start debugging. This will flash the compiled
binary on SAM D21 board and start
executing.
10. Say the wakeup keyword phrase “Hello
VoiceQ” followed by one of the command
phrases below and observe the state of
LED0.
NOTE If the command phrase is not said
within six seconds, the keyword will
time out as indicated by LED0
blinking six times.
Figure 2 LED0 on SAM D21 Development Board
WakeUp Keyword
LED0 Blinks
Command
LED0 Blinks
Hello VoiceQ
1 time
Switch the Light
2 times
Next Song
3 times
Biadu-Yi Xia
(by do ee sha)
4 times
/